IOS10 Notification推送通知（二）

2019-11-09 18:41:15

字體：大中小

來源：轉載

供稿：網友

多媒體的推送，對一些媒體大小有些限制，看下蘋果官方的截圖

這里寫圖片描述

本地附件推送通知，只需給content.attachments設置UNNotificationAttachment附件對象 1、實現本地音樂推送的效果先看下效果圖這里寫圖片描述

//創建音樂本地推送- (void)createAudioNotification { UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter]; //創建通知內容 UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init]; content.body = [NSString localizedUserNotificationStringForKey:@"之前超火的韓劇《太陽的后裔》，里面有首口哨歌曲，一起來聽聽吧～～" arguments:nil]; content.title = [NSString localizedUserNotificationStringForKey:@"來聽聽這首動聽的歌曲吧～～" arguments:nil]; content.sound = [UNNotificationSound soundNamed:@"test.caf"]; content.userInfo = @{@"locatin":@"地址：上海浦東",@"user":@"yuna"}; //附件 NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"太陽的后裔口哨OST" ofType:@"mp3"]]; UNNotificationAttachment *attachment = [UNNotificationAttachment attachmentWithIdentifier:@"audioAttachment" URL:url options:nil error:nil]; content.attachments = @[attachment]; content.categoryIdentifier = @"audioNotification"; //創建延遲觸發器 UNTimeIntervalNotificationTrigger *trigger = [UNTimeIntervalNotificationTrigger triggerWithTimeInterval:3 repeats:NO]; //創建請求，并投遞 UNNotificationRequest * request = [UNNotificationRequest requestWithIdentifier:@"audioNotifacation" content:content trigger:trigger]; [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) { NSLog(@"添加本地音樂推送 : %@", error ? [NSString stringWithFormat:@"error : %@", error] : @"success"); }];}

在- (BOOL)application:(UIApplication )application didFinishLaunchingWithOptions:(NSDictionary )launchOptions 中調用，跟上篇博客的調用一樣

2、創建周期性的本地推送，看下效果這里寫圖片描述

//2、創建周期性的本地推送- (void)createCalenderNotification{ UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init]; content.title = @"周期性本地定時推送";// content.subtitle = @"subtitle"; content.body = @"這是本地周期推送～～～"; content.sound = [UNNotificationSound defaultSound]; //UNCalendarNotificationTrigger：創建一個在具體日起事件觸發的通知 NSDateComponents* date = [[NSDateComponents alloc] init]; date.hour = 14; date.minute = 23; //每天的15:20 觸發通知 UNCalendarNotificationTrigger* trigger = [UNCalendarNotificationTrigger triggerWithDateMatchingComponents:date repeats:YES]; UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"Calendar" content:content trigger:trigger]; [[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) { NSLog(@"添加周期性定時推送：%@", error ? [NSString stringWithFormat:@"error : %@", error] : @"success"); }];}

這是設置14:23的推送，時間一到就看到了推送。

3、還有個在設備進入或者離開某個地理位置時觸發推送

//3、創建指定位置通知- (void)createRegionNotification { //3、UNLocationNotificationTrigger：當設備進入或者離開某個地理位置，觸發一個通知，可以在進入或者離開，或者都有 CLLocationCoordinate2D center = CLLocationCoordinate2DMake(31.2213933994,121.5299423947); CLCircularRegion* region = [[CLCircularRegion alloc] initWithCenter:center radius:2000.0 identifier:@"MyAddress"]; region.notifyOnEntry = YES; region.notifyOnExit = YES; UNLocationNotificationTrigger* trigger = [UNLocationNotificationTrigger triggerWithRegion:region repeats:NO]; UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init]; content.title = @"指定位置通知"; // content.subtitle = @"subtitle"; content.body = @"當你進入或者離開指定的地理位置，就會觸發該通知"; content.sound = [UNNotificationSound defaultSound]; UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"Calendar" content:content trigger:trigger]; [[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) { NSLog(@"添加指定位置推送：%@", error ? [NSString stringWithFormat:@"error : %@", error] : @"success"); }];}

4、創建帶有movie的推送這里寫圖片描述

//創建帶有movie的推送- (void)createMovieNotification { UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter]; //創建通知內容 UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init]; content.body = [NSString localizedUserNotificationStringForKey:@"大家一起來學習吧～～～" arguments:nil]; content.title = [NSString localizedUserNotificationStringForKey:@"學無止境啦～～" arguments:nil]; content.sound = [UNNotificationSound soundNamed:@"test.caf"]; content.userInfo = @{@"locatin":@"地址：上海浦東",@"user":@"yuna"}; //附件 NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"10_循環語句" ofType:@"mp4"]]; UNNotificationAttachment *attachment = [UNNotificationAttachment attachmentWithIdentifier:@"movieAttachment" URL:url options:nil error:nil]; content.attachments = @[attachment]; content.categoryIdentifier = @"movieNotification"; //創建延遲觸發器 UNTimeIntervalNotificationTrigger *trigger = [UNTimeIntervalNotificationTrigger triggerWithTimeInterval:3 repeats:NO]; //創建請求，并投遞 UNNotificationRequest * request = [UNNotificationRequest requestWithIdentifier:@"movieAttachmentNotifacation" content:content trigger:trigger]; [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) { NSLog(@"添加movie推送 : %@", error ? [NSString stringWithFormat:@"error : %@", error] : @"success"); }];}

至此關于本地通知的demo，已經差不多了，下篇將用Knuff工具來模擬APNs遠程推送。

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